QuickFacts

23.4%

of persons in San Diego County, California are under 18 years

Median household income of Michigan is

$49,576

10.3%

of persons in Texas are 65 years and over

The population of Georgia is

10,310,371

12.5%

of persons in Illinois are 65 years and over

14.1%

of persons in Ohio are 65 years and over

21.3%

of persons in Florida are under 18 years

Median household income of Maricopa County, Arizona is

$54,229

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census